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IP Verse

Diesel Oxidation Catalyst With Layered Structure Containing Ceria Composition As Palladium Support Material For Enhanced Hc And Co Gas Conversion - EP2758168

The patent EP2758168 was granted to Basf on Nov 16, 2022. The application was filed on Sep 21, 2012 under application number EP12833838A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2758168

BASF
Application Number
EP12833838A
Filing Date
Sep 21, 2012
Status
Patent Maintained As Amended
Oct 14, 2022
Publication Date
Nov 16, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status
JOHNSON MATTHEY PUBLIC LIMTEDApr 30, 2020NUNNADMISSIBLE

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCN1277892
INTERNATIONAL-SEARCH-REPORTEP1985352
INTERNATIONAL-SEARCH-REPORTJPH02265648
INTERNATIONAL-SEARCH-REPORTWO2010077843
INTERNATIONAL-SEARCH-REPORTWO9310885
OPPOSITIONUS2008045405
OPPOSITIONWO2008047170
OPPOSITIONWO2010008355
OPPOSITIONWO2010077843
OPPOSITIONWO2010083313
OPPOSITIONWO2010083355
OPPOSITIONWO2012071421
SEARCHUS2008045405
SEARCHWO2010083313

Dossier Documents

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    Description

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